| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.87 | 6.541% | $108.5333 | $108.53 | $108.55 | $108.50 |
| Purchase #2 | $97.76 | 12.838% | $110.3104 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $107.36 | 6.486% | $114.3234 | $114.32 | $114.30 | $114.30 |
| Purchase #4 | $34.58 | 12.741% | $38.9858 | $38.99 | $39.00 | $39.00 |
| Purchase #5 | $234.92 | 9.232% | $256.6078 | $256.61 | $256.60 | $256.60 |
| Purchase #6 | $195.28 | 6.301% | $207.5846 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $233.96 | 10.833% | $259.3049 | $259.30 | $259.30 | $259.30 |
| 7 purchase totals = | $1,005.73 | $1,095.6502 | $1,095.64 | $1,095.65 | $1,095.60 | |